Prime et composite Feuille de travail
Recommandé pour 4e année — 6e année
Prime et composite Feuille de travail
Nom: ____________________Date: ____________
Instructions: Identifier les nombres premiers et composés et rédiger des factorisations premières.
20 problèmes
- Prime numbers in {9, 11, 17, 27, 21, 23} → ______
- Prime numbers in {23, 2, 3, 7, 12, 13} → ______
- Prime numbers in {2, 29, 13, 8, 12, 9} → ______
- Prime numbers in {5, 2, 21, 19, 25, 9} → ______
- Prime numbers in {29, 23, 19, 8, 21, 3} → ______
- Prime numbers in {23, 27, 15, 29, 7, 5} → ______
- Prime numbers in {5, 3, 19, 17, 27, 8} → ______
- Prime numbers in {15, 9, 19, 29, 27, 11} → ______
- Prime numbers in {27, 23, 8, 17, 13, 12} → ______
- Prime numbers in {3, 25, 9, 11, 23, 17} → ______
- Prime numbers in {25, 9, 23, 11, 5, 13} → ______
- Prime numbers in {2, 27, 8, 17, 19, 21} → ______
- Prime numbers in {15, 9, 11, 5, 2, 29} → ______
- Prime numbers in {12, 3, 2, 29, 9, 13} → ______
- Prime numbers in {21, 9, 3, 15, 19, 25} → ______
- Prime numbers in {12, 9, 29, 3, 7, 15} → ______
- Prime numbers in {29, 17, 8, 3, 12, 23} → ______
- Prime numbers in {19, 2, 3, 21, 29, 17} → ______
- Prime numbers in {7, 3, 8, 27, 29, 12} → ______
- Prime numbers in {25, 7, 3, 8, 9, 2} → ______